baber/WOPTO huggingface dataset:
Patent WO-2013056275-A4 (WO)
Inventor: GROENEWALD FELIX ERROL
IPC: B64C27/10
Filed: 2012-10-03
Abstract: La présente invention concerne un aéronef comprenant un fuselage ou une aile; un mât rotor; deux rotors espacés axialement le long du mât rotor et reliés rotatifs à ce dernier; des aimants permanents et/ou électroaimants sur chacun des rotors; et un joint de mât rotor reliant le mât rotor au fuselage ou à l'aile. Le joint de mât rotor, lors de l'utilisation, permet au mât rotor de s'incliner par rapport au fuselage ou à l'aide dans au moins un plan.
Patent CH-674539-A5 (CH)
Title: Prefabricated stair step set - has supporting arm at right angles on each step designed for straight flight
Inventor: MENIA MARIO
IPC: E04F11/035
Filed: 1988-01-04
Abstract: The set of prefabricated steps (20) is for the construction of a spiral or straight staircase flight. The steps are designed to form a straight flight and each have a supporting arm (21) protruding at right angles. This has a support face (22) roughly in the plane of the step surface for the arm on the next step. Means (23,24) are provided in each arm for fixing to adjacent ones. ADVANTAGE - Simple to erect in a wide range of designs.
Patent CH-682696-A5 (CH)
Title: A method and equipment for determining consumption.
Inventor: HAUSAMMANN ERICH
IPC: G01D9/00
Filed: 1991-02-15
Abstract: The appts. (9) for read-out of the meter state from a specific measurement unit (1) is attached to the unit with a display (11). A code is transmitted to a memory in the reading appts. (9). If at a later time, the reading appts. is further connected to the same measurement unit the code remains in the memory, and the corresp. memory of the appts. receives the new meter state. On a specific day all the meter states of all available measurement units (1) are fed with the corresp. code. The fed-out data are sent complete to a calculating point, where the data are read-out. A data carrier is removed from the appts. (9) and sent, or the fed-out data are transmitted to the calculating point via a corresp. modem and a telephone line. At the calculating point, the incoming data are checked for accuracy, i.e. as to whether all measurement units installed for a specific user have the corresp. code and a meter state. If this is not the case, the reading is repeated.
Patent CH-586880-A5 (CH)
Title: Roof collector for solar energy - has pipes in channels held in insulation grooves under roof cover
IPC: F24S10/75
Filed: 1975-01-21
Abstract: The energy collector mounted on the roof is used for utilisation of solar energy. On the insulation layer is placed sheet metal cover with U cross section channels for supporting pipes which carry heat transfer medium. The sheet metal plate is covered with material absorbing solar heat. Over this layer is arranged an air gap with transparent cover. The sheet metal plate consists of a single strip (10). Each strip has a central U channel (11). This channel is fitted into an opening (9) in the insulation layer (8). The absorption cover (16) covers the channels (11) and the inserted pipes (12).
Patent CH-675267-A5 (CH)
Inventor: STROMSKI KASIMIR
IPC: F16K47/04
Filed: 1988-03-16
Abstract: 1. Device for the attenuation of the noise of the water outflow through an outlet valve, in particular through an outlet valve in a toilet cistern, with a body (7, 10), which is arranged in the region of the outlet opening (2) and connected with the valve body (3, 3') and which is moved during the outlet operation out of a position increasing the outlet resistance and attenuating the outlet noises, characterised thereby, that the body (7, 10) is connected with the valve body (3, 3') by way of a compression or tension spring (11, 8), which moves the body (7, 10) out of the outlet opening (2) after the opening of the valve.
Patent CH-690462-A5 (CH)
Title: Electrochemical biosensor for determining short chain carnitine and acylcarnitines in fluids
Inventor: MAZZEI FRANCO
IPC: C12Q1/00
Filed: 1995-05-08
Abstract: An electrochemical biosensor for determining short chain carnitine and acylcarnitines in fluids comprises a structure including a measuring cell for measuring significant quantities of L-carnitine and its derivatives. An electrochemical biosensor for determining short chain carnitine and acylcarnitines in fluids comprises a structure including a measuring cell for measuring significant quantities of L-carnitine and its derivatives. It uses an electrode as the base with multiple membranes bonded to it, arranged for allowing the measuring reaction and hindering the deterioration and/or contamination of the active electrode. An Independent claim is also included for a process for the analytical determination of L-carnitine and its derivatives using the above sensor.
Patent CH-693295-A5 (CH)
Inventor: FAVRE EMMANUEL
IPC: G07F7/10
Filed: 1999-09-24
Abstract: The invention concerns a method for making secure access to a computer application for example encryption to be executed on an office computer provided with a smart card reader. The application programme contains a public asymmetric encryption key dispersed in a table of numbers. The smart card comprises a private asymmetric key in a protected storage zone, corresponding to the public key contained in the programme. The smart card generates a random number, saves it in an internal storage and transmits it to the application programme. The application programme reproduces its public key using a passphrase introduced by the user, then encrypts said random number using an asymmetric algorithm and returns the encrypted number to the smart card. In reception the smart card decrypts the random number transmitted using its private key and compares the result obtained with the previously saved number. In case the two numbers match, the smart card authorises the application programme to develop.
Patent CH-691273-A5 (CH)
Title: Sealed water or gas supply line input for building
Inventor: GUBELMANN HANSPETER
IPC: F16L5/08
Filed: 1996-08-09
Abstract: The supply line (R) is received between 2 relatively spaced compression ring devices (P,P'), which each have a compressible element (3,7) between 2 opposing compression rings (2,4 ; 6,8).  The compression ring devices are coupled together via tensioning rods (9) used for tightening the compression rings, at leat one ring (4,8) of each compression ring device having threaded bores for reception of the tensioning rods. The compression ring devices are fixed in position via stops (2,5) carried by a protective sleeve (1).
Patent CH-681260-A5 (CH)
Inventor: SCHMID RUDOLF
IPC: H01R31/00
Filed: 1990-08-14
Abstract: The electrical connector arrangement for mains connection is distinguished by modular releasable and conductively interconnectable connector units (7, 8, 19).
Patent CH-652476-A5 (CH)
Inventor: KOCH THEODOR
IPC: F23H17/12
Filed: 1983-05-20
Abstract: PCT No. PCT/CH84/00080 Sec. 371 Date Jan. 22, 1985 Sec. 102(e) Date Jan. 22, 1985 PCT Filed May 18, 1984 PCT Pub. No. WO84/04799 PCT Pub. Date Dec. 6, 1984.To prolong the life of grate rods which have holders at one end for the rod holding elements of a grate, and have at the other end a support part for preferably inclined support on another rod, it is proposed that both a holder in the form of a recess and a support part be provided at each end of the rod. In this way, when the end of the rod used as the support part wears out, the rod can be turned so that its holder rests on this worn end.
Patent CH-688096-A5 (CH)
Inventor: KOPANAKIS GEORG A
IPC: D07B1/16
Filed: 1994-10-11
Abstract: A plastic lining for a wire rope is for a reciprocal distancing of two adjacent wire cords, which are arranged in a wreath shape. Each lining (4) has a middle section (7), which is concave on both sides and is located between a head and a base section (6, 8). The cross section of the middle part (7) is reduced compared to the head and base sections (6, 8) and is reinforced by means of a fabric integrated into the lining material. Pref. the lining is made of glass fibre-reinforced epoxy vinyl ester resin or polyethylene.
Patent CH-674623-A5 (CH)
Title: Central binding for holding boot on ski - having two vertical discs on plate of binding and engaging in transversal groove in boot's sole
Inventor: HALDEMANN GASTON
IPC: A63C9/085
Filed: 1987-09-28
Abstract: The boot (3) is fixed on the ski (2) by two vertical discs (6), mounted transversely on axles (7) in the front plate (5) of the central binding. When the boot is being put in the binding the upper part of the discs' lateral surfaces engages with the lateral surface (8'') of a transversal groove (8) in the boot's sole. When the boot is in place the discs'  horizontal upper surfaces rest against the horizontal base (8') of the groove. The discs are double trapeziums and the sides of the groove are at the same angle as their lateral surfaces. USE - For fixing a boot on the central binding of a ski.
Patent CH-695790-A5 (CH)
Title: Wind generator rotor axle is adjustable in pitch and yaw planes towards oncoming wind
Inventor: ROSENICH PAUL
IPC: F03D3/06
Filed: 2002-01-11
Abstract: A wind generator has a two-bladed rotor with a central shaft located within a sleeve. The sleeve is supported at about the mid-point by a pivot joint, allowing for variation of the angle of attack to the oncoming wind (21). The lower part of the pivot joint rests on an upright column that may be rotated in azimuth yaw plane to or from the oncoming wind. The rotor blades further have adjustable tip tabs (24).
Patent CH-680146-A5 (CH)
Title: Frame fitted with heating cables for doors of cold chambers
Inventor: VIESSMANN HANS DR
IPC: F25D21/04
Filed: 1989-12-12
Abstract: The door frame is formed from hollow insulating sections (10) with a thin external covering (11) having its edges integrated into an angled profile beside the door panel. A groove (3) extends along the length of the profile and is positioned in the fixtue (2) between the frame and door  panel. A covering strip (5) closes the groove (4) and a heating cable (7) is placed inside the groove between its base (6) and the covering strip.
Patent CH-670504-A5 (CH)
Inventor: CHAROY ALAIN
IPC: G01B7/00
Filed: 1986-11-25
Abstract: PCT No. PCT/CH87/00153 Sec. 371 Date Jul. 25, 1988 Sec. 102(e) Date Jul. 25, 1988 PCT Filed Nov. 18, 1987 PCT Pub. No. WO88/04028 PCT Pub. Date Jun. 2, 1988.The method is based on the exploitation of the "skin effect" occuring in any current-conducting material as a function of the current frequency going through said material. A transformer (5) is supplied from a generator (2) and an amplifier (4) to produce the current intended to supply the tube (T) and to measure the voltage at the terminals of a shunt (6). This voltage which is characteristical of the energization current is amplified by an amplifier (8) and brought to the reference input of a phase correlation amplifier (1). The resistive component of the signal on the tube is then measured by said amplifier (1) by just measuring the signal phase component.
Patent CH-672263-A5 (CH)
Title: A thermal compression-evaporator - having cylinder-shaped vessel, central tube, lower-upper vessel covers and annular space
Inventor: HANTELMANN HARALD
IPC: B01D1/10
Filed: 1986-12-23
Abstract: A thermal compression evaporator comprising a vertical cylinder-shaped vessel, having a centrally arranged tube spaced from the lower and upper vessel covers which has an open bottom end, defining an annular space together with the casing of the vessel. Tubes of a condenser conveying the medium to be evaporated, are fixed between tube plates wihin annular space. Central tube is sealed by lid and is provided with a blower underneath that lid. USE/ADVANTAGE - The evaporator can be used to provide drinking water from rivers, lakes etc. and for preconcentration of juices etc. The apparatus is relatively inexpensive and has a very high efficiency.
Patent CH-602622-A5 (CH)
Title: Carboxyalkyl N-substd. phenyl di:thiocarbamate ester(s)
Inventor: VARSANYI DENIS DR
IPC: C07C333/18
Filed: 1976-06-08
Abstract: Prepn. of new dithocarbonates of formula R1NH-CS.S-alk-COOH (I) and their salts (where R1 is phenoxyphenyl or phenylaminophenyl opt. substd. by lower alkyl, halo, CF3, NO2 and/or CN (esp. by CH3, Cl, CF3, CN and/or NO2).  Alk is lower alkylidene or alkylene, esp. (CH2)n where n=1-3), comprises solvolysis of a deriv. having a functionally modified COOH, then opt. converting to a salt.  The starting material is esp. a lower alkyl ester, amide or nitrile.(I) are well-tolerated anti parasitic agents, esp. for control of nematodes, cestodes and most esp. trematodes, most partic. Schistosoma species but also causative agents of filariosis and malaria.Specific (I) is 2-carboxyethyl N- 4-(4-nitrophenoxy or 4-nitroanilino)phenyl  dithiocamates.
Patent CH-618616-A5 (CH)
Title: Process and device for separating particles of different types
Inventor: LEVY RICHARD H
IPC: B01D59/50
Filed: 1977-06-15
Abstract: A fluid mixture comprising a number of isotopes in a carrier gas is introduced into a curved passage (14) of a channel (54) in which it is accelerated. In order to increase the separation of the isotopes which is already obtained by the centrifugal force affecting the different masses of the isotopes, one individual type of these isotopes is chosen and is heated by vibrational excitation by applying a laser radiation (52) which originates from an exciting source (50) and which extends transversely to the direction of flow of the mixture. This excitation causes a large increase in the difference between the densities of the isotopes. As a result, the mixture which enters a chamber (30) is divided into a fraction comprising an increased concentration of the chosen isotope, this fraction flowing on one side of a partition (32), and into another fraction with lower concentration of this isotope, the latter fraction flowing on the other side of the partition. An appreciably increased separation efficiency is obtained in this way. Application to isotope enrichment, especially that of uranium. <IMAGE>
Patent CH-592947-A5 (CH)
Title: Mfr. of electric cable with extruded insulation - has pressure maintained in extrusion head during start up to avoid wastage
IPC: B29C48/91
Filed: 1974-06-26
Abstract: Processing line for electrical cables, where the insulation is extruded over the wire surface and subjected to further treatment downstream. The line arrangement allows the use of the maximum length of the prepared cable minimising waste lengths at the cable start. The line consists essentially of a guide tube and support carrying the injection head rigidly supported on a base structure, the injection head being vertically articulated with reference to the tube. A manouverable telescopic tube used for introduction of the lead wire has an annular cross-section plate attaching it to the lower face of the extrusion head such that the pressures in the line are maintained at start up.
Patent BE-1009151-A5 (BE)
Title: Battery tester
IPC: G01R31/36
Filed: 1995-02-21
Granted: 1996-12-03
Abstract: Battery tester, characterised by the fact that it consists of a holder (2); contact elements (3-4) attached to the holder (2) that can make contact with the electrical contacts (5-6) of a battery (7); an electronic testing circuit (8) linked to the contact elements (3-4) and mounted in the holder (2); a display (9) mounted in the holder (2) that displays the test results; and positioning means (10) mounted on the holder (2) to position the battery (7) to be tested in relation to the contact elements (3-4).<IMAGE>
Patent CH-602623-A5 (CH)
Title: Carboxyalkyl N-aryl dithiocarbamates
Inventor: VARSANYI DENIS DR
Filed: 1975-07-03
Abstract: Carboxyalkyl N-aryl dithiocarbamates with antiparasitic activity
Patent CH-621849-A5 (CH)
Title: Security door for buildings
Inventor: ARRIGONI CARLO
IPC: E06B5/10
Filed: 1977-09-29
Abstract: An anti-theft alarm device (67) is housed in a hollow portion of a frame (10), fixed to the wall, to which a leaf (14) is connected. The device thus has a secure seat, as it is accessible only from the inside of the building. Said device can easily be inserted and connected to variously positioned alarm contacts. <IMAGE>
Patent CH-694350-A5 (CH)
Title: Clockwork mechanism has revolving clock face accomplishing complete rotation every hour and index enabling reading of minutes on fixed window
Inventor: CALABRESE VINCENT
IPC: G04B19/06
Filed: 2001-01-31
Abstract: The clockwork mechanism has a revolving clock face (Z) accomplishing a complete rotation every hour and an index (X) enabling the reading of minutes on the fixed window (L). The center of the clock face has an aperture, through which the hour can be read numerically. When the index indicates the 60th minute, the hour shown is changed instantly and is replaced by the next. The numerical indication of the hour involves the use of several disks. This can also be effected by an analogue process.
Patent FR-2032512-A5 (FR)
Title: Pure, concentrated sulphuric acid prodn
IPC: C01B17/86
Filed: 1969-01-15
Granted: 1970-11-27
Abstract: The method which avoids the difficulties of the contact process produces pure and concentrated acid in a simple installation of nitrogen oxide towers, by adding to the current apparatus heat exchange, washing and drying systems the importance of which is a function of the degree of acid purity and concentration required. Denitrification, concentration and cid prodn. is effected in different towers - the concentration tower being wetted with the "acid-in-production" whilst removing acid for wetting the nitrogen oxides recovery towers without unnecessary concentration. Water vapour and acid spray leaving the concentration tower are absorbed by the acid production reactions in the following towers.
Patent FR-2038656-A5 (FR)
Title: Fruit crate assembled from walls and plas- - tic bottom
IPC: B65D21/02
Filed: 1969-03-21
Granted: 1971-01-08
Abstract: Fruit crate comprises thick end-walls, rigid but thinner side walls connected thereto and expanded plastic, pref. polystyrene, bottom with relieved surfaces. Crates stack with engaging projections and recesses to prevent lateral sliding, with holes and gaps providing ventilation.
Patent FR-2041346-A5 (FR)
Title: Stabilised circuit to generate current - pulses for exploding wires
IPC: F42D1/05
Filed: 1969-04-22
Granted: 1971-01-29
Abstract: Current pulses of up to 5000 amps in less than 0.5.10-6 secs are produced and can be distributed to one or more exploding wires over distances up to 15m via coaxial cables. The circuit is stabilised to permit operation from -50 to +70 degrees C, automatically charges a capacitor stops the charge at a predetermined level and discharges through the wire. safety devices to indicate a capacitor short circuit and to permit slow discharge (10 sec) may be incorporated. The device is used to simulate nuclear or conventional underwater explosions for cinemicrophotography, for plasma studies etc.
Patent FR-2076758-A5 (FR)
Title: Soundproof building panels - comprising metal/plastic/metal laminates
IPC: E04C2/26
Filed: 1970-01-27
Granted: 1971-10-15
Abstract: Thin soundproof panels comprise a laminate of (1) a metal sheet composed of an Al alloy contg. 0.5 - 1.1% Mg and 0.7% Fe, (2) a plastic film and (3) a thin metal sheet contg. 99.5% Al. Used in roofing and sewer pipes.
Patent FR-2080047-A5 (FR)
Title: Stretch-knit seat covers
IPC: D04B21/12
Filed: 1970-02-20
Granted: 1971-11-12
Abstract: Stretch yarn and non-stretch yarns are used with a warp knitter or a needle loom to give a fabric construction with a lockstitch, and a controlled pattern of circular or slit openings in the material. The fabric has longitudinal stretch through the stretch yarns, lateral stretch to a controlled degree through the knitted openings, and the material can be cut for seat and bed covers without running through the lock stitch constructions.
Patent FR-2052785-A5 (FR)
Title: Onion rings prodn
IPC: A22C7/00
Filed: 1970-06-18
Granted: 1971-04-09
Abstract: Onion rings are made from broth mix which can be injected through a bush and cutter to form the rings for subsequent dipping in a bath of dressing and final stabilising by frying or freezing. The mix is coated with gelling agent as it leaves the injection head thus preserving its shape during the free fall to the bath and belt conveyance through the dressing stations.
Patent FR-2106839-A5 (FR)
Title: Ornamenting leather skins - by traversing oxyacetylene flame over reverse side of leather
IPC: C14B1/56
Filed: 1970-09-25
Granted: 1972-05-05
Abstract: Leather skins are ornamented on the epidermis with a desired pattern by placing the epidermis loosely on a flat support and treating the opposite side of the skins with an oxygen acetylene flame whose tip is held from 1 to 3 cm above the skin and which is displaced over the skin at a rate and in a manner to produce the required pattern on the epidermis. Contraction of the opposite side results in a pattern on the epidermis.
Patent FR-2073702-A5 (FR)
Title: Compressible cellular polymer sheet
IPC: B41N10/04
Filed: 1970-12-14
Granted: 1971-10-01
Abstract: A polymer containing heat vaporising particles is heated to evaporate the solid particles. Pref. the particles produce a substance which is compatible with the polymer, is absorbed into it and diffused through it to form the sealed bubbles. The particles are granules of metaldehyde.
Patent FR-2154969-A5 (FR)
Title: Prefabricated,insulated pipework - for rapid weld-free site assembly
IPC: F16L59/12
Filed: 1971-10-01
Granted: 1973-05-18
Abstract: Fully-insulated pipework sections are prefabricated ready for simple, rapid assembly on site, without welding. Each section has a central pipe spaced from a coaxial outer jacket by annular support collars, the ends of the pipe projecting axially beyond the ends of the jacket for coupling to pipes in adjacent prefabricated sections. The central pipe can be made of any material suitable for conveying the liquid to be thermally insulated. The outer jacket is pref. two coaxial, plastics tubes sepd. by polyurethane foam. The exposed joint between sections can be covered with a split sleeve.
Patent FR-2163852-A5 (FR)
Title: Electric resistance furnace - with precise and sensitive automatic temp control system
IPC: H05B1/02
Filed: 1971-12-03
Granted: 1973-07-27
Abstract: Automatic temp. control system for electric resistance furnace of the type having its heating element on the outside of its furnace chamber, e.g. a muffle furnace comprising a silica tube with a "Nichrome" element wound on its outer wall. Essentially, the heating element is connected in series with a control wire of electrical resistance wire inside the furnace chamber, and thermal deflection of the control wire is used to operate the "on-off" switch of the element. The control brings the furnace rapidly up to set temp. without overshoot. Control is extremely precise and easily adjustable over a wide range of temperatures.
Patent FR-2149902-A5 (FR)
Title: Thermostatic element - having a metallic layer and a non-metallic layer formed electrochemically there from
IPC: G12B1/02
Filed: 1972-08-04
Granted: 1973-03-30
Abstract: A thermostatic element consists of 2 mutually adhering layers of materials having different thermal expansion, coeff., one metallic and the other non-metallic formed electrochemically from the metallic layer. The metallic layer may be at least partially of Al or alloy thereof, and the non-metallic layer of Al oxide. The thickness of the non-metallic layer may be 10-20% of that of the metallic layer. The Al layer may be previously bent to the finally required extent and will not alter during treatment.
Patent FR-2205067-A5 (FR)
Title: 2,2-Dialkyl-2,3-dihydro-4-benzo (b) thienyl carbamates - with insecticid-dal activity esp against caterpillars are prepd from corresp. hydroxy benzo (b) thiophenes
IPC: C07C45/68
Filed: 1972-10-30
Granted: 1974-05-24
Abstract: Novel cpds. have formula (I) (where R1, R4 and R5 are 1-4C alkyl; R2 and R3 are H or 1-4C alkyl), are spec. R1=R4=R5=Me, R2 = R3=H.